Rail connecting support of rail hanging robot
By designing a rail-mounted robot track connection bracket that includes a track correction mechanism and a pressure sensor, the problems of track vibration and reduced stability are solved, and high stability of the track and safe operation of the robot are achieved.
Patent Information
- Application Number
- CN202421164123.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-05-27
AI Technical Summary
When a rail-mounted robot moves on the track, it is easy to cause track vibration, loose fixing bolts and wear, resulting in reduced track stability and may cause the robot to fall.
A track connection bracket is designed, which includes a track correction mechanism, pull-up angle iron, cross beam, logic controller and pressure sensor. The track correction mechanism monitors and corrects the track level through connecting pieces, guide rods and chutes. The pressure sensor and logic controller are used to detect and adjust the track stress.
It effectively improves the stability of the track, avoids the risk of the track-mounted robot falling due to uneven tracks, and ensures the normal operation of the robot in harsh environments.
Smart Images
Figure CN222371605U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of rail-hanging robots, in particular to a rail connecting bracket of a rail-hanging robot. Background Art
[0002] The rail-mounted robot is a robot that can perform special patrols and customized inspection tasks in harsh and special environments. It can realize autonomous positioning and navigation, and is equipped with specific cameras, such as panoramic cameras or dual-light pan-tilt cameras and a variety of environmental monitoring module sensors. It can capture and sense the surrounding environment in real time, and realize remote online monitoring and data analysis. It can replace manual work to complete routine inspections, fault diagnosis, and early warning alarm light tasks.
[0003] In the existing technology, the running track of the rail-hanging robot is composed of multiple sections of track that are connected and fixed together. However, when the rail-hanging robot moves on the track, it will inevitably cause the track to vibrate. During the vibration, the fixing bolts will become loose or the joints will wear out, which will easily reduce the stability of the track. There are height differences between the tracks. When the rail-hanging robot passes through an uneven track connection, the rail-hanging robot may fall.
[0004] Therefore, it is necessary to provide a track connection bracket for a rail-hanging robot to solve the above technical problems. Utility Model Content
[0005] In order to solve the above technical problems, the utility model provides a track connecting bracket of a rail-hanging robot.
[0006] The utility model provides a track connection bracket for a track-hanging robot, comprising a first track, one end of the first track being connected to a second track, the tops of the first track and the second track being connected to track connection sheet metals, a track correction mechanism being provided at the bottom of the track connection sheet metals, the track correction mechanism being used to monitor the horizontality of the first track and the second track, one side of the track connection sheet metal being connected to an upper pull-up angle iron, the bottom of the upper pull-up angle iron being connected to a crossbeam, and a logic controller being provided inside the crossbeam.
[0007] In order to achieve the effect of limiting the moving range of the connecting piece, the utility model provides a track connecting bracket for a rail-hanging robot. Preferably, the track correction mechanism includes a connecting piece installed on the bottom of the track connecting sheet metal, and the track connecting sheet metal is provided with a slide groove for use with the connecting piece, and the two ends of the connecting piece are respectively inserted into the interior of the slide groove, and guide rods are inserted into the interior of both ends of the connecting piece, and the top of the guide rod is connected to the track connecting sheet metal.
[0008] In order to achieve the effect of connecting the first track and the second track, the utility model provides a track connecting bracket of a track-hanging robot. Preferably, a nut is provided on the top of the connecting plate, and the tops of the first track and the second track are both connected with a connecting rod, which is inserted into the inside of the track connecting sheet metal, and the inside of the nut is screwed to the outside of the connecting rod.
[0009] In order to achieve the effect of improving the stability of the nut, the utility model provides a track connecting bracket for a track-hanging robot. Preferably, the bottoms of both ends of the connecting plate are connected with compression springs, and the compression springs are sleeved on the outside of the guide rod. The bottom of the track connecting sheet metal is connected with a pressure sensor, and the bottom end of the compression spring is connected to the top of the pressure sensor.
[0010] In order to further improve the stability of the upper and lower pull-down angle irons, the utility model provides a track connecting bracket for a rail-hanging robot. Preferably, a self-locking connecting screw is inserted into the upper pull-up angle iron, and a lower pull-down angle iron is sleeved on the self-locking connecting screw, and the top of the lower pull-down angle iron is connected to the bottom of the crossbeam.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] Track correction mechanism: It is convenient to connect the pressure sensor inside the sheet metal through the track to detect the force degree of the first track and the second track, and determine whether the level difference between the first track and the second track is at a normal level, so as to avoid affecting the normal operation of the track hanging robot. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 A schematic structural diagram of a preferred embodiment of a track connection bracket of a track-hanging robot provided by the utility model;
[0014] Figure 2 for Figure 1 The schematic diagram of the structure of the track connecting the sheet metal shown;
[0015] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at point A in the middle.
[0016] Numbers in the figure: 1. First track; 2. Second track; 3. Track connecting sheet metal; 4. Track correction mechanism; 41. Connecting plate; 42. Guide rod; 43. Nut; 44. Compression spring; 45. Pressure sensor; 5. Pull-up angle iron; 6. Crossbeam; 7. Pull-down angle iron; 8. Self-locking connecting screw; 9. Connecting rod; 10. Logic controller. DETAILED DESCRIPTION
[0017] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.
[0018] Please refer to Figure 1 , Figure 2 and Figure 3 ,in Figure 1 A schematic structural diagram of a preferred embodiment of a track connection bracket of a track-hanging robot provided by the utility model; Figure 2 for Figure 1 The schematic diagram of the structure of the track connecting the sheet metal shown; Figure 3 for Figure 2 The enlarged schematic diagram of the structure at A in the middle. The track connection bracket of the track hanging robot includes a first track 1, one end of the first track 1 is connected to the second track 2, the tops of the first track 1 and the second track 2 are both connected to the track connection sheet metal 3, the bottom of the track connection sheet metal 3 is provided with a track correction mechanism 4, the track correction mechanism 4 is used to monitor the horizontality of the first track 1 and the second track 2, one side of the track connection sheet metal 3 is connected to an upper pull angle iron 5, the bottom of the upper pull angle iron 5 is connected to a crossbeam 6, and the interior of the crossbeam 6 is provided with a logic controller 10.
[0019] The logic controller 10 is programmed to monitor whether the track correction mechanism 4 is within a normal range, and the upper pull angle iron 5 is fixed on the crossbeam 6 for fixed positioning, and the first track 1 and the second track 2 are fixed by bolts.
[0020] In the specific implementation process, Figure 1 , Figure 2 and Figure 3 As shown, the track correction mechanism 4 includes a connecting piece 41 installed at the bottom of the track connecting sheet metal 3, and a slide groove for cooperating with the connecting piece 41 is opened on the track connecting sheet metal 3. The two ends of the connecting piece 41 are respectively inserted into the inside of the slide groove, and guide rods 42 are inserted into the inside of both ends of the connecting piece 41, and the top of the guide rod 42 is connected to the track connecting sheet metal 3.
[0021] By providing slide grooves on both sides of the track connecting sheet metal 3, it is convenient to limit the connection piece 41, and at the same time, the guide rod 42 is convenient to limit the range of movement of the connection piece 41, thereby improving the stability during movement.
[0022] refer to Figure 1 , Figure 2 and Figure 3 As shown, a nut 43 is provided on the top of the connecting plate 41, and a connecting rod 9 is connected to the top of the first track 1 and the second track 2. The connecting rod 9 is inserted into the inside of the track connecting sheet metal 3, and the inside of the nut 43 is screwed to the outside of the connecting rod 9.
[0023] The connecting rod 9 at the top of the first rail 1 and the second rail 2 is inserted into the rail connecting sheet metal 3 , and the nut 43 is rotated so that the nut 43 drives the connecting piece 41 to move downward, and the nut 43 limits the connecting piece 41 .
[0024] refer to Figure 1 , Figure 2 and Figure 3 As shown, compression springs 44 are connected to the bottom of both ends of the connecting piece 41, and the compression springs 44 are sleeved on the outside of the guide rod 42. A pressure sensor 45 is connected to the bottom of the track connecting sheet metal 3, and the bottom end of the compression spring 44 is connected to the top of the pressure sensor 45.
[0025] The nut 43 moves up and down along the outside of the connecting rod 9 and drives the connecting piece 41 to move downward. During the downward movement of the connecting piece 41, the compression spring 44 squeezes the pressure sensor 45 at the bottom, and the value of the pressure sensor 45 increases. By adjusting the nut 43, the pressure values at the top of the first track 1 and the second track 2 are kept consistent.
[0026] It should be noted that: the first rail 1 and the second rail 2 are connected by bolts, the upper pull angle iron 5 and the cross beam 6 are fixedly connected by bolts, the upper pull angle iron 5 and the rail connecting sheet metal 3 are fixedly connected by bolts, one side of the rail connecting sheet metal 3 is provided with a convex pattern, the connecting piece 41 is slidably inserted into the inside of the slide groove, the connecting piece 41 is slidably sleeved on the connecting rod 9 and the guide rod 42, the top of the connecting piece 41 is fitted with the bottom of the nut 43, the top of the compression spring 44 is welded and fixed to the bottom of the connecting piece 41, the bottom end of the compression spring 44 is fitted with the top of the pressure sensor 45, the pressure sensor 45 is embedded in the rail connecting sheet metal 3, and the signal output end of the pressure sensor 45 is electrically connected to the signal input end of the logic controller 10.
[0027] refer to Figure 1 , Figure 2 and Figure 3 As shown, a self-locking connecting screw 8 is inserted into the upper pull-up angle iron 5, and a lower pull-down angle iron 7 is sleeved on the self-locking connecting screw 8, and the top of the lower pull-down angle iron 7 is connected to the bottom of the crossbeam 6.
[0028] By inserting the self-locking connection screws 8 inside the upper pull-up angle iron 5 and the lower pull-down angle iron 7, the fixation of the upper pull-up angle iron 5 and the lower pull-down angle iron 7 to the crossbeam 6 is improved.
[0029] It should be noted that: both ends of the self-locking connection screw rod 8 are fixedly connected to the upper pull-up angle iron 5 and the lower pull-down angle iron 7 by bolts, and the lower pull-down angle iron 7 is fixedly connected to the crossbeam 6 by bolts.
[0030] The working principle of the track connection bracket of a rail-hanging robot provided by the utility model is as follows:
[0031] When in use, the upper pull angle iron 5 and the lower pull angle iron 7 are fixed to the crossbeam 6 by tightening the bolts respectively, and then the track connection sheet metal 3 is installed on one side of the upper pull angle iron 5 and fixedly connected by bolts, the first track 1 and the second track 2 are installed and fixed by bolts, and the connecting rod 9 at the top of the first track 1 and the second track 2 is inserted into the track connection sheet metal 3, and the nut 43 is rotated to make the nut 43 move downward along the outer side of the connecting rod 9 and drive the connecting piece 41 to move. During the movement of the connecting piece 41, the compression springs 44 at the bottom of both ends are squeezed so that the compression springs 44 The bottom squeezes the pressure sensor 45, and by adjusting the nut 43, the pressure values of the pressure sensor 45 of the track connecting sheet metal 3 at the top of the first track 1 and the second track 2 are made the same. When the track-hanging robot is moving, it is inevitable that it will shake, causing the connection between the first track 1 and the second track 2 or the nut 43 to loosen, which will reduce the pressure exerted by the compression spring 44. When it exceeds the threshold set by the logic controller 10, an alarm is generated, and the staff will perform horizontal correction on the first track 1 and the second track 2 to keep the first track 1 and the second track 2 within a normal operating horizontal range.
[0032] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A rail connecting bracket for a rail-hanging robot, characterized in that: The invention comprises a first track (1), one end of which is connected to a second track (2), the tops of the first track (1) and the second track (2) are both connected to a track connection sheet metal (3), the bottom of the track connection sheet metal (3) is provided with a track correction mechanism (4), the track correction mechanism (4) is used to monitor the horizontality of the first track (1) and the second track (2), one side of the track connection sheet metal (3) is connected to an upper pull angle iron (5), the bottom of the upper pull angle iron (5) is connected to a cross beam (6), and a logic controller (10) is provided inside the cross beam (6).
2. The track connection bracket of the rail-hanging robot according to claim 1, characterized in that: The track correction mechanism (4) comprises a connecting piece (41) installed at the bottom of the track connection sheet metal (3); a slide groove for use with the connecting piece (41) is provided on the track connection sheet metal (3); two ends of the connecting piece (41) are respectively inserted into the inside of the slide groove; guide rods (42) are inserted into the inside of both ends of the connecting piece (41); and the top end of the guide rod (42) is connected to the track connection sheet metal (3).
3. The track connection bracket of the rail-hanging robot according to claim 2, characterized in that: A nut (43) is provided on the top of the connecting piece (41); the tops of the first track (1) and the second track (2) are both connected to connecting rods (9); the connecting rods (9) are inserted into the inside of the track connecting sheet metal (3); the inside of the nut (43) is threadedly connected to the outside of the connecting rod (9).
4. The track connection bracket of the rail-hanging robot according to claim 2, characterized in that: The bottoms of both ends of the connecting piece (41) are connected to compression springs (44), and the compression springs (44) are sleeved on the outside of the guide rod (42). The bottom of the track connecting sheet metal (3) is connected to a pressure sensor (45), and the bottom end of the compression spring (44) is connected to the top of the pressure sensor (45).
5. The track connection bracket of the rail-hanging robot according to claim 1, characterized in that: A self-locking connection screw (8) is inserted into the upper pull-up angle iron (5), a lower pull-down angle iron (7) is sleeved on the self-locking connection screw (8), and the top of the lower pull-down angle iron (7) is connected to the bottom of the crossbeam (6).